Does blueberry extract work?
The overall effectiveness rating for blueberry extract is 2 out of 3. This rating means there is some evidence that using blueberry extract may lead to positive results. This rating also means that some evidence does not back up all claims. Below you can find individual ratings for specific claims.
There is one study in the database on blueberry extract; the confidence rating is 20. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating. Note, this rating is for blueberry extract as a whole. There are also individual ratings for the claims below.
Products Containing blueberry extract
|Products Containing blueberry extract|
|Nutrex Alpha Pump|
|Full list of all 7 products containing blueberry extract.|
The overall ratings above do no necessarily reflect each claim about blueberry extract. Individual claims can have higher or lower ratings. For example, some supplements may have a lot of backing for one claim, but be completely useless for another. Click on claims below for more information.
|Mental Health Claims||Effectiveness Rating||Confidence Rating|
|Title of Study|
|A Randomized, Double-Blinded, Placebo-Controlled Study to Compare the Safety and Efficacy of Low Dose Enhanced Wild Blueberry Powder and Wild Blueberry Extract (ThinkBlue™) in Maintenance of Episodic and Working Memory in Older Adults|